345146536012 has 48 divisors (see below), whose sum is σ = 619898261472. Its totient is φ = 168097628160.

The previous prime is 345146535989. The next prime is 345146536043. The reversal of 345146536012 is 210635641543.

It is a super-2 number, since 2×345146536012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13099812 + ... + 13126132.

It is an arithmetic number, because the mean of its divisors is an integer number (12914547114).

Almost surely, 2^345146536012 is an apocalyptic number.

It is an amenable number.

345146536012 is a deficient number, since it is larger than the sum of its proper divisors (274751725460).

345146536012 is a wasteful number, since it uses less digits than its factorization.

345146536012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26938 (or 26936 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 345146536012 in words is "three hundred forty-five billion, one hundred forty-six million, five hundred thirty-six thousand, twelve".